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| author | Sebastian Rasmussen <sebras@gmail.com> | 2016-10-29 15:00:50 +0800 |
|---|---|---|
| committer | Sebastian Rasmussen <sebras@gmail.com> | 2016-12-14 18:44:40 +0100 |
| commit | a8edb9b209d75b844165b041fc49e1db302d9c51 (patch) | |
| tree | 9031cf7245087dcf6e2ea286d4b417c2e3679db8 /source/pdf/pdf-image.c | |
| parent | f2e8dfeb3d4ccdcdbdf8e2e122883b0ec7145bc6 (diff) | |
| download | mupdf-a8edb9b209d75b844165b041fc49e1db302d9c51.tar.xz | |
Plug pixmap leak when fz_convert_pixmap() throws.
Diffstat (limited to 'source/pdf/pdf-image.c')
| -rw-r--r-- | source/pdf/pdf-image.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/source/pdf/pdf-image.c b/source/pdf/pdf-image.c index b669948b..141ee171 100644 --- a/source/pdf/pdf-image.c +++ b/source/pdf/pdf-image.c @@ -47,7 +47,15 @@ pdf_load_image_imp(fz_context *ctx, pdf_document *doc, pdf_obj *rdb, pdf_obj *di if (tile->n != 2) fz_warn(ctx, "soft mask should be grayscale"); gray = fz_new_pixmap_with_bbox(ctx, fz_device_gray(ctx), fz_pixmap_bbox(ctx, tile, &bbox), 0); - fz_convert_pixmap(ctx, gray, tile); + + fz_try(ctx) + fz_convert_pixmap(ctx, gray, tile); + fz_catch(ctx) + { + fz_drop_pixmap(ctx, gray); + fz_rethrow(ctx); + } + fz_drop_pixmap(ctx, tile); tile = gray; } |